The Big Idea

Organizations often present events, such as a lecture series or a social gathering. This software module gives organizations a way to register people for events online.

The Medium-sized Idea

Organizations often have a number of set events which they like to repeat. For example, a company may have a certain presentation which it makes over and over. A photoraphy club may hold monthly outings. A marathon race could occur annually. Therefore, we organize events in the following way:

Each organization has a series of activities that it holds. An event is a particular instance of an activity--it is the actual occurance of an activity. Each event has an organizer and takes place in a physical location and during a certain time. For example, a software company might hold a series of talks as activities:

Company Talks

Why you should think our software is the best

Why you should do things our way

Why the Government should leave us alone and let us innovate

That software company could then present these talks as lecture events:

Talk (Activity)

Lecture Speaker (Event organizer)

Lecture Date

Why you should think our software is the best

billy

05-07-2000

Why you should think our software is the best

stevie

08-29-2000

Why the Government should leave us alone and let us innovate

billy

09-10-2000

Organizations that organize their events using this convention may then fully administer and register those events online using this module.

The Fine-details

Activities

An organization is not necessarily an entire company--it can be a company department or office or project or any other group of people. Therefore, activities are owned by ACS user groups. Each user group represents an organization of people. An activity also has a creator, a name, a description, and a flag indicating if it is available. Finally, an activity can link to a url for more information:

Events

For each event, we need to track its organizers, its location, and its time. We define the organizers' roles and their responsibilities. We also store extra information that might pertain to that specific event, such as refreshemnts or audio/visual information. In addition, we store of which activity this event is an instance.

This data model also contains extensions for selling admission to events, althought the tcl pages do not currently implement this feature. These extensions can tie in with the ecommerce module.

create table events_prices (
price_id integer primary key,
event_id integer not null references events_events,
-- e.g., "Developer", "Student"
description varchar(100) not null,
-- we also store the price here too in case someone doesn't want
-- to use the ecommerce module but still wants to have prices
price number not null,
-- This is for hooking up to ecommerce.
-- Each product is a different price for this event. For example,
-- student price and normal price products for an event.
-- product_id integer references ec_products,
-- prices may be different for early, normal, late, on-site
-- admission,
-- depending on the date
expire_date date not null,
available_date date not null
);

Organizers

Each event should have at least one organizer role. An organizer role is an official position for that event. For example, a lecture might have the organizer role of "speaker." Organizers are people who fill an organizer role position.

Registrations

For each person who registers for an event, we record a bunch of information. This helps the organizations understand who is coming to their events and why. It also helps the organization accomodate its attendees' needs and group them together.

We organize registrations in the following way: a registration represents a person who has expressed interest in attending the event. There is one registration for each person who wants to attend. Registrations can have different states. For example, a registration may be wait-listed because there are already too many registrations for a particular event. Or, a registration may be canceled.

An order is a set of registrations. Typically, when a person registers himself for an event, he will create one order containing his single registration. But, there may be an individual who wishes to register multiple people at once. In that case, the individual would make one order containing multiple registrations. Thus, this data model allows people to make multiple registrations. The tcl pages do not yet implement this feature, though.

Using Events

With the events module, organizations can create, edit, and remove activities. They can do the same to events and organizers. Thus, organizations can fully describe and advertise any activity event online.

Organizations can also obtain information about who is coming to their events and spam those attendees. They can review order histories to see how many people registered for a given event and why they came. In addition, they can view order statistics by activity, month, date, and order state. Finally, they can spam their own organizers to remind them about their upcoming events.

People coming to register online at a site using this module will be able to find upcoming activity events and sign up for them.

ArsDigita Systems Journal: Web-Based Event Planning and Registration

by Bryan Che

Online registration harnesses much of the Internet's power. It saves time, enhances productivity, and simplifies operations. It lowers costs. It facilitates community. It provides flexibility. Surprisingly, though, online registration provides these benefits more to event administrators than to the people who register for events.

Web-based registration does provide some measure of ease for event attendees. In addition to eliminating paper forms, Web-based registration can facilitate collaboration among registrants. It can also provide immediate feedback to people when they register. For event planners, though, online registration offers the ability to:

Make it easy to offer repeated events

Make it easy to collect, aggregate, and view registrations

Provide convenient means for communicating with registrants

Provide means for coordinating registrants

These four advantages can save event administrators a tremendous amount of work and time. Thus, even though event participants may gain from Web-based event registration, event administrators are the ones who truly profit from it.

Events Module Goals Overview

The events module has four main goals. In accordance with the fact that online events handling benefits event planners the most, these goals focus on helping event administrators. The events module aims to:

Simplify offering repeat events

Simplify handling registrations

Simplify communicating with registrants

Simplify coordinating registrants

Repeated Events

Organizations often offer the same basic event on a repeated basis. For example, ArsDigita runs a series of bootcamps each month. These bootcamps are essentially the same -- they teach the same material, last the same amount of time, and provide similar experiences. The only things that really vary are where and when these bootcamps occur. Therefore, data within the events module divides into activities and events.

An activity is a kind of event; it is the type of thing for which people register. Activities might be bootcamps or lectures or conferences. An event is an instance of an activity. An event might be a three-week bootcamp starting on June 28, 2000 in Cambridge, MA or an Oracle conference in Amsterdam from July 23-25, 2001.

By making this distinction between activities and events, the events module can help event planners avoid repeated work. For example, people who want to manage ArsDigita bootcamps need only perform all of their major planning once. They can plan what their bootcamp activity will cover, what type of information registrants need to provide, and so on the first time they plan a bootcamp. From then on, whenever they want to create an online registration form for a new bootcamp, they do not need to repeat entering information that is the same across all bootcamps. Instead, they may simply edit items specific to a particular bootcamp event -- where and when that bootcamp takes place, for example. The events module will then generate an appropriate registration form for users based upon the bootcamp's activity information and its specific event information. This process makes it quite convenient to offer events on a repeated basis.

Handling Registrations

Filling out a registration form by hand may not be terribly inconvenient. But, processing thousands of hand-written registration forms is. Therefore, offering online, electronic registration forms can save event administrators significant time. Online registration forms means that as soon as a registrant submits his application, event administrators may review the registration online without much hassle. Furthermore, they can easily view aggregate information, such as how many people have registered for a particular event. And, they may approve, deny, or mark registrations using simple point-and-click interfaces. Managing registrations online can save event planners a significant amount of work.

Communicating with Registrants

Another benefit of online registration is that it can facilitate easy communication between event planners and registrants. The events module collects e-mail addresses from each person who registers for a certain event. Thus, it can provide an interface for helping event planners do things like "e-mail all the people who attended these three conferences" or "e-mail this particular registrant to request more information about his work history." Because all registration, event, and communication information is provided through the same user interface (the Web), communicating with various event registrants is a simple task. Thus, online registration can greatly help event designers to communicate with registrants.

Coordinating Registrants

Because registrants have entered some personal information online when registering for an event, the events module can help event administrators organize these registrants into user groups. These groups of users can then interact with bulletin boards, calendars, and other features which the event administrator sees fit to add. In this way, event administrators can easily provide a variety of community-fostering features for people who register online. If these people had not registered online and were not entered into a database, then they would not be able to socialize, communicate, and work together over the Internet as members of the same event.

Managing Events

Activities
An organization is not necessarily an entire company -- it can be a company department or office or project or any other group of people. Therefore, activities are owned by ACS user groups. Each user group represents an organization of people. An activity also has a creator, a name, a description, and a flag indicating if it is available. Finally, an activity can link to a url for more information:

Events
Information about the events are stored in the tables events_events, events_prices, and events_venues. events_events tracks data such as an event's start and end times, where it occurs, and how many people may register for it.

This data model contains, through events_prices, extensions for selling admission to events. The presentation pages, however, do not currently implement this feature. These extensions can tie in with the ecommerce module.

create table events_prices (
price_id integer primary key,
event_id integer not null references events_events,
-- e.g., "Developer", "Student"
description varchar(100) not null,
-- we also store the price here too in case someone doesn't want
-- to use the ecommerce module but still wants to have prices
price number not null,
-- This is for hooking up to ecommerce.
-- Each product is a different price for this event. For example,
-- student price and normal price products for an event.
-- product_id integer references ec_products,
-- prices may be different for early, normal, late, on-site
-- admission,
-- depending on the date
expire_date date not null,
available_date date not null
);

The table events_venues retains knowledge about all the different locations in which an event might take place.

Collecting Custom Fields

One of the hallmark features of the events module is its ability to let event administrators collect customized information from events registrants. Organizations are usually interested in obtaining more than just a name and e-mail address. For example, a company might request registrants to provide their resumes. The company could do this in the events module by creating a custom field for its event called resume.

Managing Organizers

Each event should have at least one organizer role. An organizer role is an official position for that event. For example, a lecture might have the organizer role of "speaker." Organizers are people who fill an organizer role position.

Managing Registrations

For each person who registers for an event, the software helps organizations understand who is coming to their events and why. It also helps an organization accommodate its attendees' needs and group them together.

The events module organizes registrations in the following way: a registration represents a person who has expressed interest in attending the event. There is one registration for each person who wants to attend. Registrations can have different states. For example, a registration may be wait-listed because there are already too many registrations for a particular event. Or, a registration may be canceled.

An order is a set of registrations. Typically, when a person registers himself for an event, he will create one order containing his single registration. But, there may be an individual who wishes to register multiple people at once. In that case, the individual would make one order containing multiple registrations. Thus, this data model allows people to make multiple registrations. The Web pages do not yet implement this feature, though.

Managing Activities and Events

As previously stated, one of the goals of the events module was to facilitate repeating events through the use of activities and events. Separate admin pages for managing activities and events accomplish this goal. Furthermore, the event admin page links to pages which fulfill other goals for the events module: The event admin page links to pages displaying order-histories, helping administrators handle registrations. It also links to pages for e-mailing registrants, providing for easy communication to registrants. Finally, it links to the event's user group, letting the administrator coordinate registrants.

One of the links from the main administration page is for managing venues. Venues are locations where events occur. Since an organization or person's events will usually take place within a certain set of venues, the events module provides a means of creating and managing these locations. Then, when an event administrator creates an event, he can easily select an existing venue for his event -- and save himself the work of typing in all the relevant information for that venue again.

Managing Registrations

The Order History pages provide most of the functionality for managing registrations. From these pages, event administrators can view aggregated registration information and answer questions such as, "how many people registered for that event," or "how many people placed registrations on this date?"

E-mailing Registrants

When a person places a registration in the events module, he has to provide his e-mail address. This means that event administrators can e-mail groups of registrants and individual registrants from the admin pages -- perhaps, for example, to advertise an upcoming, similar event.

Coordinating Registrants

Because the events module is part of the ArsDigita Community System (ACS), it has access to all of the community-building features within the ACS. Each event, as explained earlier, has a corresponding ACS user group. All registrants for a particular event are automatically placed into their respective event's user group. This means that event administrators can easily provide, using other ACS modules, the ability for an event's registrants to communicate and collaborate together in a variety of ways. For example, the event administrator could add a bboard to an event's user group. Then, the individuals within that user group could post messages for each other. The link to managing the event's user group comes from the event admin page.

User Registration

Although the power and convenience of online registration benefits events administrators the most, registrants should still find it simple to register for an event. Thus, the user interface for placing a registration is fairly straightforward. The events module tries to fill in as much personal information as possible for the registrant if he is already an ACS user of the registration Web site. Then, the user must simply provide the rest of the registration material in which the even planners are interested.

Events Module Comparison

Key3Media

Because the events module focuses on enabling event administrators rather than event registrants, it offers significant advantages against most online registration offerings, which traditionally view Web-based registration as simply another way to collect registration information. Registration sites which do not offer special capabilities for event planners lose out on much of the power and efficiency that comes from offering events online. For example, Key3Media is a large company which handles online registration for a number of events, including Comdex, JavaOne, and Linux Business Expo. But, Key3Media treats online registration as nothing more than another means to collect information as part of a complicated setup for registering people.

Key3Media collects registration information for events through both paper and Web applications. Web applications go directly into a database; paper applications are entered into the database by Key3Media employees. Once Key3Media processes an application, it sends a confirmation message to the application's registrant. Online registrants receive an online confirmation, and paper applicants receive a paper confirmation.

Upon completing signups for an event, Key3Media exports all of its registration information into a file -- typically a Microsoft Excel spreadsheet -- and gives the file to another company. This company serves as a "holding tank" for the registration data and eventually passes the records to a third company. This third company may be the Key3Media client running the event or perhaps a company building a Web site for the client's event, and it uses the registration data as it wishes.

Key3Media's solution for handling event registration seems to work fine for collecting information. But, its solution does little to help event planners communicate with registrants, coordinate registrants, and aggregate information about registrants. Key3Media cannot inform a client for what other of the client's events a person has registered. Key3Media cannot help registrants collaborate and communicate. Key3Media cannot offer a centralized, unified, and integrated interface to event management. The events module, by focusing on event planners, does offer all these features in addition to facilitating easy online event-registration.

Evite.com

Although most Web sites that offer online registration do not support much functionality for event planners, there are a number of sites springing up which offer users some basic abilities to plan and organize personal functions. Evite.com (http://www.evite.com) is one such popular site.

Evite.com focuses on helping users to plan events for which they would like to invite guests. It does this by offering a simple interface for individuals to:

Evite supports repeating events as well as the distinction between activities and events. For example, a user can create invitations for a "Birthday" event and have this Birthday event repeat every year. Birthdays, then, are like activities in the events module, and the annual Birthday parties are like events within the events module. Evite.com, though, does not support creating arbitrary activities like the events module.

Evite helps users handle registrations by allowing users to setup lists of guests to invite to their events. Once a user has setup a guest list for an event, Evite sends e-mail to each person on the user's guest list, notifying him that he has been invited to an event. Evite also allows these invitees to RSVP so that users may see who is coming to their events. Evite lacks, however, a number of the aggregation and advanced registration-handling functions of the events module. Evite also does not let users create events for which arbitrary users can register -- event registrants must first be invited.

Communicating with invitees through Evite takes place through Evite's address book features. Users may store email contacts and create groups of contacts within their address book. Then, they can send e-mail to individual e-mail addresses or to groups of e-mail addresses. This functionality seems fairly limited as it does not provide much support for communicating within the context of an event. For example, users cannot ask to e-mail "all the people who attended these three events" -- as they could within the events module.

If Evite offers limited communications capabilities, it supports even fewer community-building options. Unlike the events module, which supports a host of community capabilities through other ACS modules, Evite merely lets invitees see who else is coming to a particular event.

Evite.com and other event planning sites on the Internet are optimized to help individuals plan social events like a Memorial Day barbeque. The events module was designed to handle enterprise event planning and registration -- and is consequently much more powerful than a site like Evite.com. People may still use the events module, though, to implement something like Evite.com; its data model and Web pages intrinsically support virtually all of the functionality of Evite.

Events Module Future Features

ArsDigita has been using the events module for several months now on its own Web site (http://www.arsdigita.com/events). This module has handled thousands of registrations for lectures, bootcamps, and other activities. So far, the events module has performed well and provided event administrators with a great deal of time-saving and convenience. The module more than adequately achieves the four goals I outlined in the beginning of this article. Still, there are several key areas in which ArsDigita plans to improve this module.

First of all, the data model for the events module supports tasks which the Web pages do not yet implement. These main features are support for various event prices, support for online payment for events, and support for multiple registrations per order. Adding these features will enable organizations to charge registrants for their events, charge different types of registrants different amounts of money, and allow one person to place multiple registrations on behalf of other people.

ArsDigita also plans to expand its support of event registrations for sub-communities. The events module already allows ACS user groups to own event activities. Consequently, user groups may administrate their own events and also restrict others from administering those same events. But, this is the extent of the event module's sub-community features. ArsDigita intends to further aid sub-communities by making it possible for them to maintain their own "instances" of the events module. Thus, sub-sites will be able to offer their own, distinct registration pages and URL's as well as administration pages. An ArsDigita Boot Camp sub-community could, for example, offer its own events at www.arsdigita.com/bootcamp/events/ instead of listing its boot camps along with all the other events at www.arsdigita.com/events/.

Finally, there are some areas in the data model ArsDigita plans to re-write because they are not elegant. Foremost of these areas is how the module handles event custom fields. Currently, the data model is styled after the user group module and creates a new event_n_info table for each event. Ideally, the module would store custom information within the user_group_member_fields/user_group_member_field_map tables. But, these tables do not support enough data types for the events module yet. There are plans, though, to update these user group tables in the near future so that the events module may store information within them for registrants.